77471160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 255286080

約数和(自身を除く): 177814920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 937, 1060, 1272, 1378, 1560, 1590, 1874, 2067, 2120, 2756, 2811, 3180, 3445, 3748, 4134, 4685, 5512, 5622, 6360, 6890, 7496, 8268, 9370, 10335, 11244, 12181, 13780, 14055, 16536, 18740, 20670, 22488, 24362, 27560, 28110, 36543, 37480, 41340, 48724, 49661, 56220, 60905, 73086, 82680, 97448, 99322, 112440, 121810, 146172, 148983, 182715, 198644, 243620, 248305, 292344, 297966, 365430, 397288, 487240, 496610, 595932, 645593, 730860, 744915, 993220, 1191864, 1291186, 1461720, 1489830, 1936779, 1986440, 2582372, 2979660, 3227965, 3873558, 5164744, 5959320, 6455930, 7747116, 9683895, 12911860, 15494232, 19367790, 25823720, 38735580, 77471160]

約数ペア:

[(1, 77471160), (2, 38735580), (3, 25823720), (4, 19367790), (5, 15494232), (6, 12911860), (8, 9683895), (10, 7747116), (12, 6455930), (13, 5959320), (15, 5164744), (20, 3873558), (24, 3227965), (26, 2979660), (30, 2582372), (39, 1986440), (40, 1936779), (52, 1489830), (53, 1461720), (60, 1291186), (65, 1191864), (78, 993220), (104, 744915), (106, 730860), (120, 645593), (130, 595932), (156, 496610), (159, 487240), (195, 397288), (212, 365430), (260, 297966), (265, 292344), (312, 248305), (318, 243620), (390, 198644), (424, 182715), (520, 148983), (530, 146172), (636, 121810), (689, 112440), (780, 99322), (795, 97448), (937, 82680), (1060, 73086), (1272, 60905), (1378, 56220), (1560, 49661), (1590, 48724), (1874, 41340), (2067, 37480), (2120, 36543), (2756, 28110), (2811, 27560), (3180, 24362), (3445, 22488), (3748, 20670), (4134, 18740), (4685, 16536), (5512, 14055), (5622, 13780), (6360, 12181), (6890, 11244), (7496, 10335), (8268, 9370)]